why am i in this handbasket? (was Devil's Advocate - Segment Routing, Why?)

Owen DeLong owen at delong.com
Tue Jun 23 17:36:13 UTC 2020


> On Jun 23, 2020, at 4:16 AM, Masataka Ohta <mohta at necom830.hpcl.titech.ac.jp> wrote:
> 
> Mark Tinka wrote:
> 
>>> But, it should be noted that a single class B...
>> CIDR - let's not teach the kids old news :-).
> 
> Saying /16 is ambiguous depends on IP version.

Not really… A /16 in IPv6 is a lot more addresses, but it’s still using the first 16 bits to specify the prefix, same as IPv4.

Owen





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